[ http://issues.apache.org/jira/browse/NUTCH-160?page=all ]

Rod Taylor updated NUTCH-160:
-----------------------------

    Attachment: regex.patch

Patch for RegexURLFilter.java

> Use standard Java Regex library rather than org.apache.oro.text.regex
> ---------------------------------------------------------------------
>
>          Key: NUTCH-160
>          URL: http://issues.apache.org/jira/browse/NUTCH-160
>      Project: Nutch
>         Type: Improvement
>     Versions: 0.8-dev
>     Reporter: Rod Taylor
>  Attachments: regex.patch
>
> org.apache.oro.text.regex is based on perl 5.003 which has some corner cases 
> which perform poorly. The standard regular expression libraries for Java (1.4 
> and later) do not seen to contain these issues.

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